Thinkre™ PEM for Electroplating or Electrolysis_THINKRE™_PEM

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Thinkre™ Perfluorosulfonic PEM

Thinkre™ Resin

Thinkre™ Polymer Dispersion

Thinkre™ PEM for Electroplating or Electrolysis

NEPEM Composite ion exchange membrane for electrolysis or electroplating

Category：

Thinkre™ Perfluorosulfonic PEM

Description

Unique tape casting process with appropriate molecular weight and ion exchange capacity of perfluorosulfonic acid resin is used to form homogeneous membrane with uniform thickness It is widely used in electrolytic chlorine dioxide generator, etching solution recovery copper, gold salt preparation, amino acid refining, caustic soda preparation, electrodialysis and other electrolytic industries.

◮ Thickness and Basis Weight Properties

Membrane Type	Thickness(microns) (μm)	Weight(g/m²)
N-417	260	340
N-4110	360	470

◮ Physical and Other Properties

Physical and Other Properties	Index Parameters	Test Method
TensileTest (23°C, 50% RH)
Tensile Strength(MPa)	>40	GB/T 20042.3-2022
Elongation at break(%)	3100	GB/T 20042.3-2022
Specific Gravity	1.35	—
Other Properties	Index Parameters	Test Method
Conductivity(S/cm)	>0.100	GB/T 200423-2022
Acid Capacity(meq/g)	1.00±0.05	GB/T 200423-2022

◮ Hydrolytic Propertie

Hydrolytic Properties	Index Parameters	Test Method
Water Content	5.0±3.0	GB/T 20042.3-2022
Water Uptake)（%）	50.0±5.0	GB/T 20042.3-2022
(23°C, 50% RH)Thickness Change, % increase
23°C soaked (％)from50% RH	≤5	GB/T 200423-2022
100°C soaked (％)from50% RH	≤10	GB/T 200423-2022
Linear expansion, % increase(23°C, 50% RH)
23°C soaked from 50% RH	≤2	GB/T 20042.3-2022
100°C soaked from 50% RH	≤5	GB/T 20042.3-2022

◮ Measurements taken with membrane conditioned to 23°C, 50% RH.

◮ Conductivity measurements a 23 °C, 100% RH.

◮ A base titration procedure mea sures the equ ivalentsof sulfonic acid in the polymer, and uses the measu rement to ca leu late the acid capacity or equivalent weight of the pure polymer.

◮ Water content of membrane conditioned to 23 °C and 50% RH (dry weight basis).

◮ Wateruptakefromdrymembraneto conditioned inwaterat 100 °C fori hour (dry weight basis).

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Thinkre™ PEM for PEMWE

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Thinkre™ PEM for PEMWE

Whether you are a practioner in the energy industry,transportation industry,chemical industry,our experienced technical team can provide you with optimized solutions.

About THINKRE™

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Product

Thinkre™ Perfluorosulfonic PEM
Thinkre™ Polymer Dispersion
Thinkre™ Resin

Case

Vanadium Flow Batterry
Water Electrolysis
PEMFC
Eletroplating

Thinkre™ Group Headquarter:
Add:Floor 4, Building 5, Wu Jiang Scientific Park, No.2358 Chang'An Road, Wu Jiang District,Suzhou, China
Tel:0086-010-63745989

Email:info@bestpem.com